L4Order Schema

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "title": "L4Order",
  "description": "Individual resting order in a Hyperliquid-family L4 snapshot.",
  "type": "object",
  "required": [
    "oid",
    "price",
    "side",
    "size",
    "timestamp",
    "user_address"
  ],
  "properties": {
    "oid": {
      "description": "Hyperliquid order identifier.",
      "type": "integer",
      "format": "int64",
      "example": 18499128731
    },
    "price": {
      "description": "Venue-native resting order price.",
      "type": "number",
      "example": 105384.5
    },
    "side": {
      "description": "Book side: B for bid or A for ask.",
      "type": "string",
      "enum": [
        "B",
        "A"
      ],
      "example": "B"
    },
    "size": {
      "description": "Venue-native remaining order size.",
      "type": "number",
      "example": 0.824
    },
    "timestamp": {
      "description": "Queue-join timestamp in Unix epoch milliseconds; 0 when unknown.",
      "type": "integer",
      "format": "int64",
      "example": 1773273600123
    },
    "user_address": {
      "description": "Address attributed to the resting order.",
      "type": "string",
      "example": "0x0000000000000000000000000000000000000000"
    }
  }
}